I wanna buy a TTartisan lens and I see that the Titanium version is something like 150$ dollars more expensive than the silver one

I don’t really care about the look I’m making photos not being fashion lol so I’m asking myself about this

  • dgermain@alien.topBEnglish
    1·
    11 months ago

    Titanium seems to have a low coefficient of linear thermal expansion.

    I suppose this could have advantages on keeping a lens focused in situation where the temperature change a lot and the focus need to remain the same.